{"id":"CVE-2020-14961","aliases":["EUVD-2022-0996","GHSA-g4gm-pxh3-29fq"],"status":"published","title":"Unrestricted Uploads in Concrete5","description":"Concrete5 before 8.5.3 does not constrain the sort direction to a valid asc or desc value.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00967,"percentile":0.62207,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-434"],"published":"2020-06-21T23:04:30Z","modified":"2026-10-20T10:51:51Z","fixes":[{"ecosystem":"Packagist","package":"concrete5/concrete5","fixed_in":["8.5.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"concrete5/concrete5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"concrete5/concrete5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.3"}]}],"versions":["8.0","8.0.1","8.0.2","8.0.3","8.1.0","8.2.0","8.2.0RC2","8.2.1","8.3.0","8.3.1","8.3.2","8.4.0","8.4.0RC3","8.4.0RC4","8.4.1","8.4.2","8.4.3","8.4.4","8.4.5","8.5.0","8.5.0RC1","8.5.0RC2","8.5.1","8.5.2"]}],"products":[{"vendor":"concretecms","product":"concrete_cms"}],"references":[{"url":"https://github.com/concrete5/concrete5/pull/8651","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/concrete5/concrete5/releases/tag/8.5.3","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14961","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g4gm-pxh3-29fq"},{"url":"https://github.com/concrete5/concrete5","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-14961","description":"Concrete5 before 8.5.3 does not constrain the sort direction to a valid asc or desc value.","status":"published","published":"2020-06-21T23:04:30Z","modified":"2024-08-04T13:00:52.114Z","updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2022-0996","description":"Concrete5 before 8.5.3 does not constrain the sort direction to a valid asc or desc value.","status":"published","published":"2020-06-21T23:04:30Z","modified":"2024-08-04T13:00:52Z","updated_at":"2026-11-03T03:07:33.617168Z"}],"ghsa":[{"id":"GHSA-g4gm-pxh3-29fq","title":"Unrestricted Uploads in Concrete5","description":"Concrete5 before 8.5.3 does not constrain the sort direction to a valid asc or desc value.","status":"published","published":"2022-02-10T22:28:41Z","modified":"2023-02-01T05:05:29Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:36:34.260786Z"}],"nvd":[{"id":"CVE-2020-14961","description":"Concrete5 before 8.5.3 does not constrain the sort direction to a valid asc or desc value.","status":"published","published":"2020-06-22T00:15:10.257Z","modified":"2026-06-17T02:55:50.47Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:07.249892Z"}],"osv":[{"id":"CVE-2020-14961","description":"Concrete5 before 8.5.3 does not constrain the sort direction to a valid asc or desc value.","status":"published","published":"2020-06-22T00:15:10.257Z","modified":"2026-10-20T10:51:51.612286795Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:14.418339Z"},{"id":"GHSA-g4gm-pxh3-29fq","title":"Unrestricted Uploads in Concrete5","description":"Concrete5 before 8.5.3 does not constrain the sort direction to a valid asc or desc value.","status":"published","published":"2022-02-10T22:28:41Z","modified":"2023-11-08T04:02:28.010294Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:46:47.119724Z"}]}}